28022414

素因数分解:

$2^1\times 7^3\times {\mathrm{40849}}^1$

素因数の和:40872

約数の個数: 16

約数和(自身を含む): 49020000

約数和(自身を除く): 20997586

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 40849, 81698, 285943, 571886, 2001601, 4003202, 14011207, 28022414]

約数ペア:

[(1, 28022414), (2, 14011207), (7, 4003202), (14, 2001601), (49, 571886), (98, 285943), (343, 81698), (686, 40849)]